Return the PPS (Predictive Power Score) of all features in relation to the label. Read More...
The Predictive Power Score (PPS) is used to estimate the ability of a feature to predict the label by itself (Read more about
Predictive Power Score). A high PPS (close to 1) can mean that this feature's success in predicting the label is actually due to data leakage - meaning that the feature holds information that is based on the label to begin with.